Dorian Dussel schrieb:
Hello,
How can I get the coordinates of my vertices ?
I did :
osg::Array* array = myGeometry->getVertexArray();
osg::Vec3Array* varray = NULL;
if (varray = dynamic_cast<osg::Vec3Array*>(array) ){
osg::Vec3 myvec = varray[0];
//Now you can work with the vector.
//If you need all of the vectors, be sure to check the bounds of the
array!
}
I´ve never needed this, but this should work.
If you have not worked with stl-containers before, be sure to read about
them, especially about std::vector as a background. Have a look into
osg/include/array!
Regards,
Andreas
But after I don't know !!
Excuse-me for my newbie's questions but maybe it could be useful for
others newbies !!
Thanks !!!
Dorian
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Andreas Goebel
Visit http://www.raumgeometrie.de to take a look at
Archimedes Geo3D, a program for dynamic geometry
in three dimensions!
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